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authorPavel Butsykin2016-07-22 10:17:43 +0200
committerKevin Wolf2016-09-05 19:06:48 +0200
commitfcccefc57f235c0928e60bba0b7f6084677ed3df (patch)
treed4e86681ab1c03faa9dc056828785a8dbf957b36 /scripts
parentblock/io: reuse bdrv_co_pwritev() for write compressed (diff)
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qcow2: add qcow2_co_pwritev_compressed
Added implementation of the qcow2_co_pwritev_compressed function that will allow us to safely use compressed writes for the qcow2 from running VMs. Signed-off-by: Pavel Butsykin <pbutsykin@virtuozzo.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Jeff Cody <jcody@redhat.com> CC: Markus Armbruster <armbru@redhat.com> CC: Eric Blake <eblake@redhat.com> CC: John Snow <jsnow@redhat.com> CC: Stefan Hajnoczi <stefanha@redhat.com> CC: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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